Endora and Uncle Arthur have a falling out over who is to live in a house across the street. Gladys wants to find out about the disappearing and reappearing house, much to Sam and Darrin's dismay!

Because of a spell placed on a bowl of popcorn by Endora, Darrin becomes a great big couch potato. Samantha finds out what is going on when she finds Darrin, the milkman, and a TV repairman lazing around the messed up house. Samantha calls on Endora to take the spell off of them.

Tabitha changes an ape into a handsome man named Harry who is instantly discovered as model potential. Harry gets bored of the whole situation, and Samantha tells him to act like himself, a mad ape.

Uncle Arthur's magic is going out of whack, and Dr. Bombay helps him out by giving him a pill. This pill, however, makes Arthur become anything he thinks off. After being transformed a few times, Samantha decides to take him outside for some air. Arthur states that he feels like Superman, and all of a sudden, he has a Superman suit and flies in the air! This cause major pandemonium in the neighborhood, and Samantha convinces Darrin and Larry that it is great campaign for a client they are working with.

Samantha is not having a good time moonlighting and wants Mary to take her wings back. Mary then finds out that her costume is used as a marketing ploy for a Reducealator campaign set up by Darrin. She then wises up and takes her job back, and wins Darrin the Reducealator account.

Darrin learns that Serena is not to be messed with when she turns him into an ape.

Sam and Darrin have dinner at a chinese restaurant and Sam orders a drink called ""The Heavenly Himalayan"" which causes her to lose her powers and to break out with stripes on her face! Dr. Bombay tells her about an antidote and Sam gets it from an Apothecary, only to break out with more stripes on her face. Dr. Bombay then tells her that she needs a feather from a Dodo bird, but then that doesn't work either. There is another important ingredient needed: a piece of Himalayan cinnamon stick from the Chinese restaurant. After Darrin gets in trouble for getting the cinnamon, he gets it for Samantha and she is cured again.